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检索条件"主题词=clustering Algorithm"
1912 条 记 录,以下是421-430 订阅
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Remote supervised relationship extraction method of clustering for knowledge graph in aviation field
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INTELLIGENT SYSTEMS WITH APPLICATIONS 2024年 22卷
作者: Qu, Jiayi Wang, Jintao Zhao, Zuyi Chen, Xingguo Shenyang Aerosp Univ Sch Civil Aviat Coll Shenyang 110136 Peoples R China
In the process of building domain knowledge graph, the result of relationship extraction between entities is an important guarantee of the quality of the graph. Therefore, we propose a clustering method based on reinf... 详细信息
来源: 评论
Multivariate time series clustering analysis of the Global Dietary Database to uncover patterns in dietary trends (1990-2018)
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PUBLIC HEALTH NUTRITION 2025年 第1期28卷 e89-e89页
作者: Matousek, Adriano Leung, Tiffany H. Pang, Herbert Univ Cambridge Dept Publ Hlth & Primary Care Robinson Way Cambridge England Univ Hong Kong Li Ka Shing Fac Med Dept Med Hong Kong Peoples R China Genentech Inc PD Data Sci & Analyt 1 DNA Way South San Francisco CA 94080 USA Univ Hong Kong Li Ka Shing Fac Med Sch Publ Hlth Hong Kong Peoples R China Duke Univ Sch Med Dept Biostat & Bioinformat Durham NC 27705 USA
Objective: Understanding country-level nutrition intake is crucial to global nutritional policies that aim to reduce disparities and relevant disease burdens. Still, there are limited numbers of studies using clusteri... 详细信息
来源: 评论
Research on Parallel Data Stream clustering algorithm based on Grid and Density
Research on Parallel Data Stream Clustering Algorithm based ...
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International Conference on Computer Science and Mechanical Automation
作者: Weihua HU Guoping WU Mingzhong CHENG Liang WU School of Computer Science and Technology Hang Zhou Dianzi University
With the emergence of big data and cloud computing, data stream arrives rapidly, large-scale and continuously, real-time data stream clustering analysis has become a hot topic in the study on the current data stream m... 详细信息
来源: 评论
Effective User Invitation Models for Online Survey Using clustering algorithm
Effective User Invitation Models for Online Survey Using Clu...
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2015 Fifth International Conference on Instrumentation and Measurement,Computer,Communication and Control (IMCCC2015)(第五届仪器测量、计算机通信与控制国际会议)
作者: Sen Shao Shaochun Wu Guobing Zou Liang Chen School of Computer Engineering and Science Shanghai University Shanghai 200444 China
With the continuous and rapid development of online questionnaire survey,the low response rate has plagued operating *** solve this problem,this paper proposed an effective user invitation model by our improved cluste... 详细信息
来源: 评论
Minimum distance clustering algorithm based on an improved differential evolution
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INTERNATIONAL JOURNAL OF SENSOR NETWORKS 2014年 第1期15卷 1-10页
作者: Yin, Xiangyuan Ling, Zhihao Guan, Liping Liang, Feng E China Univ Sci & Technol Sch Informat Sci & Engn Shanghai 200237 Peoples R China Zhejiang Wanli Univ Fac Elect & Informat Engn Ningbo 315100 Zhejiang Peoples R China Zhejiang Wanli Univ Ningbo 315100 Zhejiang Peoples R China
The goals of wireless sensor networks (WSNs) are to sense and collect data and to transmit the information to a sink. Because the sensor nodes are typically battery powered, the main challenges in WSNs are to optimise... 详细信息
来源: 评论
Application of U-Net and Optimized clustering in Medical Image Segmentation:A Review
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Computer Modeling in Engineering & Sciences 2023年 第9期136卷 2173-2219页
作者: Jiaqi Shao Shuwen Chen Jin Zhou Huisheng Zhu Ziyi Wang Mackenzie Brown School of Physics and Information Engineering Jiangsu Second Normal UniversityNanjing211200China State Key Laboratory of Millimeter Waves Southeast UniversityNanjing210096China Jiangsu Province Engineering Research Center of Basic Education Big Data Application Nanjing211200China School of Data Science Perdana UniversitySerdangSelangor43400Malaysia
As a mainstream research direction in the field of image segmentation,medical image segmentation plays a key role in the quantification of lesions,three-dimensional reconstruction,region of interest extraction and so ... 详细信息
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Deep Embedded clustering Framework for Mixed Data
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IEEE ACCESS 2023年 11卷 33-40页
作者: Lee, Yonggu Park, Chulwung Kang, Shinjin NCSOFT Seongnam Si 13494 South Korea Hongik Univ Sch Games Sejong 30016 South Korea
Deep embedded clustering (DEC) is a representative clustering algorithm that leverages deep-learning frameworks. DEC jointly learns low-dimensional feature representations and optimizes the clustering goals but only w... 详细信息
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Application research of improved adaptive weighted clustering algorithm in the maneuvering communication network
Application research of improved adaptive weighted clusterin...
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The International Conference on Future Communication,Information and Computer Science(ICFCICS 2014)
作者: X.Gao L.Liu X.Guo Equipment Academy
In order to ensure the reliable transmission of important service information,that meets the requirements of accessing at any time,this paper puts forward the improved adaptive weighted clustering *** simulation and v... 详细信息
来源: 评论
DE-FR: Differential Evolution algorithm Based on DBSCAN-FR clustering Method  23
DE-FR: Differential Evolution Algorithm Based on DBSCAN-FR C...
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Proceedings of the 2023 9th International Conference on Communication and Information Processing
作者: Xiaolin Hu Lingyu Wu Zenglin Qiao Yunyun Chong Yujie Chen Xinchao Zhao School of Science Beijing University of Posts and Telecommunications China
In recent years, evolutionary algorithms (EAs) have gained attention among scholars and have been applied to optimization engineering with various degrees of success. Concurrently, machine learning methods have rapidl... 详细信息
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Research on multi-source POI data fusion based on ontology and clustering algorithms (Jul, 10.1007/s10489-021-02561-6, 2021)
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APPLIED INTELLIGENCE 2022年 第5期52卷 4775-4775页
作者: Cai, Li Zhu, Longhao Jiang, Fang Zhang, Yihan He, Jing Yunnan Univ Sch Software Kunming 650091 Yunnan Peoples R China Fudan Univ Sch Comp Sci Shanghai 200433 Peoples R China
Traditional point-of-interest (POI) data are collected by professional surveying and mapping organizations and are distributed in electronic maps. With the booming Internet and the development of crowdsourcing, the PO... 详细信息
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